def on_draw(dt):
window.clear()
points.draw()
# lin-lin
transform = Position(LinearScale('.xy', domain=(0,10)))
# log-lin
transform = Position(LogScale('.x', domain=(-1,1)),
LinearScale('.y', domain=(0,10)))
# lin-log
transform = Position(LinearScale('.x', domain=(0,10)),
LogScale('.y', domain=(-1,1)))
# log-log
# transform = Position(LogScale('.xy', domain=(-1,1)))
points = PointCollection("agg", transform = transform, color='local')
X = np.linspace(0.01,10.0,10000).reshape(10000,1)
Z = np.zeros((len(X),1))
points.append(np.hstack((X, X, Z)), color=(1,0,0,1))
points.append(np.hstack((X, np.log(X), Z)), color=(0,1,0,1))
points.append(np.hstack((X, 10**X, Z)), color=(0,0,1,1))
window.attach(points["transform"])
window.attach(points["viewport"])
app.run()
# Copyright (c) 2009-2016 Nicolas P. Rougier. All rights reserved.
# Distributed under the (new) BSD License.
# -----------------------------------------------------------------------------
import numpy as np
from glumpy import app
from glumpy.graphics.collections import PointCollection
from glumpy.transforms import LinearScale, Position, Viewport
window = app.Window(1024,1024, color=(1,1,1,1))
@window.event
def on_draw(dt):
window.clear()
points.draw()
@window.event
def on_mouse_scroll(x,y,dx,dy):
if dy < 0:
transform["domain"] = 1.1*transform["domain"]
else:
transform["domain"] = transform["domain"]/1.1
transform = Position(LinearScale())
points = PointCollection("agg", transform = transform)
points.append( P = np.random.normal(0,.5,(10000,3)) )
window.attach(points["transform"])
window.attach(points["viewport"])
app.run()
# -----------------------------------------------------------------------------
import numpy as np
from glumpy import app
from glumpy.graphics.collections import PointCollection
from glumpy.transforms import LogScale, LinearScale, PolarProjection, Position, Viewport
window = app.Window(1024,1024, color=(1,1,1,1))
@window.event
def on_draw(dt):
window.clear()
points.draw()
transform = Position(PolarProjection(
LogScale('.x', domain=(-1,3), range=(0,1)),
LinearScale('.y', domain=(0,2*np.pi), range=(0,2*np.pi))))
points = PointCollection("agg", transform = transform)
n = 10000
R = np.random.uniform(0,1000,n)
T = np.random.uniform(0,2*np.pi,n)
Z = np.zeros(n)
points.append (np.dstack((R,T,Z)).reshape(n,3) )
window.attach(points["transform"])
window.attach(points["viewport"])
app.run()
@window.event
def on_draw(dt):
window.clear()
points.draw()
# lin-lin
transform = Position(LinearScale('.xy', domain=(0, 10)))
# log-lin
transform = Position(LogScale('.x', domain=(-1, 1)),
LinearScale('.y', domain=(0, 10)))
# lin-log
transform = Position(LinearScale('.x', domain=(0, 10)),
LogScale('.y', domain=(-1, 1)))
# log-log
# transform = Position(LogScale('.xy', domain=(-1,1)))
points = PointCollection("agg", transform=transform, color='local')
X = np.linspace(0.01, 10.0, 10000).reshape(10000, 1)
Z = np.zeros((len(X), 1))
points.append(np.hstack((X, X, Z)), color=(1, 0, 0, 1))
points.append(np.hstack((X, np.log(X), Z)), color=(0, 1, 0, 1))
points.append(np.hstack((X, 10**X, Z)), color=(0, 0, 1, 1))
window.attach(points["transform"])
window.attach(points["viewport"])
app.run()
window = app.Window(1024, 1024, color=(1, 1, 1, 1))
@window.event
def on_draw(dt):
window.clear()
points.draw()
@window.event
def on_mouse_scroll(x, y, dx, dy):
if dy < 0:
transform["exponent"] = np.minimum(10.0, 1.1 * transform["exponent"])
else:
transform["exponent"] = np.maximum(0.1, transform["exponent"] / 1.1)
transform = Position(PowerScale())
transform["exponent"] = 2
transform["domain"] = -10, +10
points = PointCollection("agg", transform=transform)
P = np.random.uniform(-100, 100, (10000, 3))
P = np.copysign(np.sqrt(abs(P)), P)
points.append(P)
window.attach(points["transform"])
window.attach(points["viewport"])
app.run()
from glumpy import app
from glumpy.graphics.collections import PointCollection
from glumpy.transforms import LogScale, LinearScale, PolarProjection, Position, Viewport
window = app.Window(1024, 1024, color=(1, 1, 1, 1))
@window.event
def on_draw(dt):
window.clear()
points.draw()
transform = Position(
PolarProjection(
LogScale('.x', domain=(-1, 3), range=(0, 1)),
LinearScale('.y', domain=(0, 2 * np.pi), range=(0, 2 * np.pi))))
points = PointCollection("agg", transform=transform)
n = 10000
R = np.random.uniform(0, 1000, n)
T = np.random.uniform(0, 2 * np.pi, n)
Z = np.zeros(n)
points.append(np.dstack((R, T, Z)).reshape(n, 3))
window.attach(points["transform"])
window.attach(points["viewport"])
app.run()
# -----------------------------------------------------------------------------
# Copyright (c) 2009-2016 Nicolas P. Rougier. All rights reserved.
# Distributed under the (new) BSD License.
# -----------------------------------------------------------------------------
import numpy as np
from glumpy import app
from glumpy.graphics.collections import PointCollection
window = app.Window(1024, 1024, color=(1, 1, 1, 1))
points = PointCollection("agg", color="local", size="local")
@window.event
def on_draw(dt):
window.clear()
points.draw()
if len(points) < 100000:
points.append(np.random.normal(0.0, 0.5, (1, 3)),
color=np.random.uniform(0, 1, 4),
size=np.random.uniform(1, 24, 1))
window.attach(points["transform"])
window.attach(points["viewport"])
app.run()
# -----------------------------------------------------------------------------
import numpy as np
from glumpy import app
from glumpy.graphics.collections import PointCollection
from glumpy.transforms import LinearScale, Position, Viewport
window = app.Window(1024, 1024, color=(1, 1, 1, 1))
@window.event
def on_draw(dt):
window.clear()
points.draw()
@window.event
def on_mouse_scroll(x, y, dx, dy):
if dy < 0:
transform["domain"] = 1.1 * transform["domain"]
else:
transform["domain"] = transform["domain"] / 1.1
transform = Position(LinearScale())
points = PointCollection("agg", transform=transform)
points.append(P=np.random.normal(0, .5, (10000, 3)))
window.attach(points["transform"])
window.attach(points["viewport"])
app.run()
# Distributed under the (new) BSD License.
# -----------------------------------------------------------------------------
import numpy as np
from glumpy import app
from glumpy.graphics.collections import PointCollection
from glumpy.transforms import LogScale, Position, Viewport
window = app.Window(1024,1024, color=(1,1,1,1))
@window.event
def on_draw(dt):
window.clear()
points.draw()
@window.event
def on_mouse_scroll(x,y,dx,dy):
if dy < 0:
transform["base"] = np.minimum(20., 1.1*transform["base"])
else:
transform["base"] = np.maximum(1., transform["base"]/1.1)
transform = Position(LogScale())
transform["domain"] = -1,2 # = [base^-1, base^2]
points = PointCollection("agg", transform = transform)
P = np.random.uniform(0,10,(10000,3))
points.append(P*P)
window.attach(points["transform"])
window.attach(points["viewport"])
app.run()
#! /usr/bin/env python
# -*- coding: utf-8 -*-
# -----------------------------------------------------------------------------
# Copyright (c) 2014, Nicolas P. Rougier
# Distributed under the (new) BSD License. See LICENSE.txt for more info.
# -----------------------------------------------------------------------------
import numpy as np
from glumpy import app
from glumpy.transforms import Position, Viewport
from glumpy.graphics.collections import PointCollection
window = app.Window(1024, 1024, color=(1, 1, 1, 1))
points = PointCollection("agg", color="shared")
#points.append(np.random.normal(0.0,0.5,(10000,3)), itemsize=5000)
#points["color"] = (1,0,0,1), (0,0,1,1)
#points["viewport"].transform = True
#points["viewport"].clipping = True
#points["viewport"].viewport = 256,256,512,512
@window.event
def on_draw(dt):
window.clear()
points.draw()
points.append(np.random.normal(0.0, 0.5, (1, 3)))
window.attach(points["transform"])
window.attach(points["viewport"])
from glumpy.graphics.collections import PointCollection
from glumpy.transforms import PowerScale, Position, Viewport
window = app.Window(1024,1024, color=(1,1,1,1))
@window.event
def on_draw(dt):
window.clear()
points.draw()
@window.event
def on_mouse_scroll(x,y,dx,dy):
if dy < 0:
transform["exponent"] = np.minimum(10.0, 1.1*transform["exponent"])
else:
transform["exponent"] = np.maximum(0.1, transform["exponent"]/1.1)
transform = Position(PowerScale())
transform["exponent"] = 2
transform["domain"] = -10,+10
points = PointCollection("agg", transform = transform)
P = np.random.uniform(-100,100,(10000,3))
P = np.copysign(np.sqrt(abs(P)),P)
points.append(P)
window.attach(points["transform"])
window.attach(points["viewport"])
app.run()
red[idx] = 0.0
green[idx] = 0.0
blue[idx] = 1.0
alpha[idx] = 1.0
radius = np.ones_like(t)
radius[0] = 10
points = gloo.Program(vertex, fragment, count=len(x))
points['a_position'] = np.dstack((x, y, z))[0]
points['transform'] = Trackball(Position('a_position'))
points['a_color'] = np.dstack((red, green, blue, alpha))[0]
points['a_radius'] = radius
window.attach(points['transform'])
pidx = 0
pointsCol = PointCollection('agg', color='local', size='local')
window.attach(pointsCol['transform'])
# window.attach(pointsCol['viewport'])
if os.path.isfile('active_site.pt'):
print('... plot with active_site.pt')
data = np.genfromtxt('active_site.pt',
dtype=[('x', 'f8'), ('y', 'f8'), ('z', 'f8')])
apoint = gloo.Program(vertex, fragment, count=len(data))
apoint['a_position'] = np.dstack((data['x'], data['y'], data['z']))[0]
apoint['a_color'] = (0, 0.5, 0, 0.8)
apoint['a_radius'] = 5
apoint['transform'] = Trackball(Position('a_position'))
window.attach(apoint['transform'])
def start_visualizing(cluster_points, frame_to_show):
window = app.Window(DIM,
DIM,
color=(BLACK if BLACK_ON_WHITE else (1, 2, 1, 1)))
point_collection = PointCollection("agg", color="local", size="local")
paths = PathCollection(mode="agg")
@window.event
def on_draw(dt):
global FRAME_N
window.clear()
point_collection.draw()
if not cluster_points.empty():
possible = cluster_points.get()
print "frame", FRAME_N
FRAME_N += 1
if frame_to_show > -1 and not (FRAME_N - 1) == frame_to_show:
while not possible == TERMINATOR:
possible = cluster_points.get()
return
time.sleep(DRAW_DELAY)
while len(point_collection) > 0:
del point_collection[0]
while len(paths) > 0:
del paths[0]
while not possible == TERMINATOR:
if FILE == possible[0]:
print possible[1]
possible = cluster_points.get()
continue
if ALL_DONE == possible:
print "Quitting"
app.quit()
sys.exit()
break
if len(possible) == 4:
type, data, color, size = possible
if POINT == type:
new_point = [[0.7 * x for x in data]]
new_point[0][1] *= -1
point_collection.append(new_point,
color=color,
size=size)
elif LINE == type:
path = []
for hop in data:
new_hop = [round(0.7 * abs(x), 5) for x in hop]
path.append(new_hop)
path = np.asarray(path)
print path, len(path)
paths.append(path, closed=True, itemsize=len(path))
paths["linewidth"] = 3.0
possible = cluster_points.get()
window.attach(point_collection["transform"])
window.attach(point_collection["viewport"])
app.run()